Adryinus oweni Olmi, 1984

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619 : 405-406

7. Adryinus oweni Olmi, 1984

( Fig. 164B )

Adryinus oweni Olmi 1984: 1135 ; Olmi et al. 2016: 79 .

Description. ♀. Fully winged; body length 5.5–6.0 mm. Head black, except mandible distally testaceous; antenna black; mesosoma and metasoma black; legs black, except tarsi testaceous. Antenna clavate; antennomeres in following proportions: 22:7:29:17:13:10:7:5:5:8. Head shiny, excavated, granulate, with many areolae and longitudinal keels; occiput sculptured by longitudinal keels; frontal line present; occipital carina absent; POL = 7; OL = 3; OOL = 16; temple very prominent. Palpal formula 6/3. Pronotum crossed by transverse impression, dull, granulate and sculptured by irregular keels; anterior margin of collar strongly excavated; disc humped, but not pointed; posterior edges of pronotum rounded, not produced into lobes. Mesoscutum shiny, with many longitudinal and transverse keels. Notauli absent. Mesoscutellum reticulate rugose. Metanotum very short, reticulate rugose. Metapectal-propodeal disc and propodeal declivity reticulate rugose, without longitudinal and transverse keels. Forewing with two dark transverse bands; distal part of 2r-rs&Rs vein approximately as long as proximal part. Protarsomeres in following proportions: 29:4:8:13:26. Enlarged claw ( Fig. 164B ) with one subapical tooth and five bristles. Protarsomere 5 ( Fig. 164B ) with two rows of 32 lamellae extending continuously to apex. Tibial spurs 1/0/1.

♂. Unknown.

Material examined. Type: ♀ holotype: UGANDA: Kampala ( AEIC) . Other material: IVORY COAST: Bouaké Department, Bouaké , 11.X.1980, Pitfall trap, 1♀ ( AMNH) .

Hosts. Unknown.

Distribution. Ivory Coast, Uganda.

Figures

FIGURE 164. A, B, D: chelae of Adryinus species holotypes: A: A. nigerianus Olmi; B: A. oweni Olmi; D: A. rugidorsalis (Turner). C: prothorax in lateral view of A. rugidorsalis (Turner) ♀ holotype. Scale bar: A, D: 0.10 mm; B: 0.14 mm; C: 0.39 mm.